6) A lemonade recipe says to use 5 tablespoons of powder for every 10 cups of water. What is the constant of proportionality that relates the number
of cups of water, y, to the number of tablespoons of powder, x?

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

with btw u said 100pts but it clearly says

i answerd and just got 10pts

no hate

slope= 1

y-inter slope= 0

x       y

o     0

1       1

2     2

ect.

step-by-step explanation: